組合軸承DNJB5905,NJA5906,DNJB5906,NJA5908,DNJB5908,NJA5909
 |
 |
| 軸徑Shaft Diameter |
軸承型號(hào)
Bearing Designation |
外形尺寸
Borndary Dimensions |
基本額定負(fù)荷
Basic Load Rating |
極限轉(zhuǎn)速
Limiting Speed |
重量Mass |
| d |
F |
D |
B |
B1 |
rs |
徑向 Radial |
軸向 Axial |
| 動(dòng)Dyn. Cr |
靜Stat. Cor |
動(dòng)Dyn. Ca |
靜Stat. Coa |
油潤(rùn)滑 Oil |
脂潤(rùn)滑 Grease |
| mm |
mm |
N |
rpm |
g |
| 12 |
NJA5901 |
12 |
16 |
24 |
16 |
-- |
0.3 |
6200 |
7800 |
2120 |
960 |
24000 |
15000 |
0.038 |
| 15 |
NJA5902 |
15 |
20 |
28 |
18 |
-- |
0.3 |
7800 |
11400 |
2400 |
1240 |
20000 |
13000 |
0.05 |
| DNJB5902 |
15 |
20 |
28 |
18 |
20 |
0.3 |
7800 |
11400 |
2400 |
1240 |
20000 |
13000 |
0.052 |
| 22 |
NJA59/22 |
22 |
28 |
39 |
23 |
-- |
0.3 |
14000 |
20400 |
4500 |
2500 |
15000 |
9000 |
0.12 |
| DNJB59/22 |
22 |
28 |
39 |
23 |
25 |
0.3 |
14000 |
20400 |
4500 |
2500 |
15000 |
9000 |
0.124 |
| 25 |
NJA5905 |
25 |
30 |
42 |
23 |
-- |
0.3 |
14400 |
21200 |
4800 |
2840 |
14000 |
8500 |
0.13 |
| DNJB5905 |
25 |
30 |
42 |
23 |
25 |
0.3 |
14400 |
21200 |
4800 |
2840 |
14000 |
8500 |
0.133 |
| 30 |
NJA5906 |
30 |
35 |
47 |
23 |
-- |
0.3 |
16000 |
25600 |
4900 |
3200 |
12000 |
7500 |
0.147 |
| DNJB5906 |
30 |
35 |
47 |
23 |
25 |
0.3 |
16000 |
25600 |
4900 |
3200 |
12000 |
7500 |
0.151 |
| 40 |
NJA5908 |
40 |
48 |
62 |
30 |
-- |
0.6 |
26800 |
48800 |
8300 |
5800 |
8500 |
5600 |
0.347 |
| DNJB5908 |
40 |
48 |
62 |
30 |
34 |
0.6 |
26800 |
48800 |
8300 |
5800 |
8500 |
5600 |
0.364 |
| 45 |
NJA5909 |
45 |
52 |
68 |
30 |
-- |
0.6 |
27600 |
52400 |
8600 |
6400 |
8000 |
5300 |
0.401 |
| DNJB5909 |
45 |
52 |
68 |
30 |
34 |
0.6 |
27600 |
52400 |
8600 |
6400 |
8000 |
5300 |
0.418 |
| 50 |
NJA5910 |
50 |
58 |
72 |
30 |
-- |
0.6 |
28400 |
56800 |
8900 |
6800 |
7000 |
4800 |
0.41 |
| DNJB5910 |
50 |
58 |
72 |
30 |
34 |
0.6 |
28400 |
56800 |
8900 |
6800 |
7000 |
4800 |
0.431 |
| 55 |
NJA5911 |
55 |
63 |
80 |
34 |
-- |
1 |
33200 |
64000 |
10500 |
8300 |
6700 |
4500 |
0.59 |
| DNJB5911 |
55 |
63 |
80 |
34 |
38 |
1 |
33200 |
64000 |
10500 |
8300 |
6700 |
4500 |
0.613 |
| 60 |
NJA5912 |
60 |
68 |
85 |
34 |
-- |
1 |
35200 |
70400 |
10700 |
8800 |
6000 |
4000 |
0.632 |
| DNJB5912 |
60 |
68 |
85 |
34 |
38 |
1 |
35200 |
70400 |
10700 |
8800 |
6000 |
4000 |
0.657 | |
